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<title>Add Managed Bean Dialog Box</title>
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<p><a id="org.netbeans.modules.web.jsf.dialogs.AddManagedBeanDialog" name="org.netbeans.modules.web.jsf.dialogs.AddManagedBeanDialog"></a></p>
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<h1>Add Managed Bean Dialog Box</h1>
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<p>Use to register an existing JSF managed bean with the application by adding an entry to the Faces configuration file. 
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<p>A JSF managed bean, or "backing bean" is a Java class that adheres to JavaBean conventions, and is associated with UI components used in a page. A managed bean defines UI component properties, each of which is bound to either a component's value or a component instance. A managed bean can also define methods that perform functions associated with a component, including validation, event handling, and navigation processing. 
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<p>JSF 2.0 applications do not require the <code dir="ltr">faces-config.xml</code> file. You can equally declare a managed bean using the <code dir="ltr">@ManagedBean</code> annotation directly within the managed bean class. 
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<table summary="User interface elements and descriptions" dir="ltr" border="1" width="100%" frame="hsides" rules="groups" cellpadding="3" cellspacing="0">
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<th align="left" valign="bottom" id="r1c1-t3">Element</th>
<th align="left" valign="bottom" id="r1c2-t3">Description</th>
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<p>Bean Name</p>
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<td align="left" headers="r2c1-t3 r1c2-t3">Specifies the name which the managed bean can be invoked by.</td>
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<p>Bean Class</p>
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<td align="left" headers="r3c1-t3 r1c2-t3">Specifies the fully qualified class name of the Java class that will be used to instantiate a new instance, if creation of the specified managed bean is requested. The specified class must conform to standard JavaBean conventions. In particular, it must have a public, no-argument constructor, and properties must be accessible using <i>get</i> and <i>set</i>, following standard naming conventions.</td>
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<td align="left" id="r4c1-t3" headers="r1c1-t3">
<p>Scope</p>
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<td align="left" headers="r4c1-t3 r1c2-t3">Specifies the scope into which a newly created instance of the specified managed bean will be stored (default is <code dir="ltr">request</code>; choose <code dir="ltr">none</code> if you want to refrain from placing bean instances in any scope).</td>
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<td align="left" id="r5c1-t3" headers="r1c1-t3">
<p>Bean Description</p>
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<td align="left" headers="r5c1-t3 r1c2-t3">An optional textual description of the element, which can be flagged with a language code using the <code dir="ltr">xml:lang</code> attribute.</td>
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<hr><p><b>Related Topics</b></p>
<p><i>Developing Applications with NetBeans IDE</i>, 
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